<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryRef"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="菜单名称" prop="menuName">
        <el-input
          v-model="queryParams.menuName"
          placeholder="请输入菜单名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['lowcode:directoryMenu:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll"
          >展开/折叠</el-button
        >
      </el-col>
      <right-toolbar
        v-model:showSearch="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="directoryMenuList"
      row-key="menuId"
      :default-expand-all="isExpandAll"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
    >
      <el-table-column label="菜单名称" align="center" prop="menuName" />
      <el-table-column label="类型" align="center" prop="type">
        <template #default="scope">
          <dict-tag :options="lc_menu_type" :value="scope.row.type" />
        </template>
      </el-table-column>
      <el-table-column label="显示顺序" align="center" prop="orderNum" />
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="200"
      >
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
        width="300"
      >
        <template #default="scope">
          <el-button
            link
            type="primary"
            v-if="scope.row.type == '0'"
            icon="Edit"
            @click="handleAdd(scope.row)"
            v-hasPermi="['lowcode:directoryMenu:add']"
            >新增</el-button
          >
          <el-button
            link
            type="primary"
            icon="Edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['lowcode:directoryMenu:edit']"
            >修改</el-button
          >
          <el-button
            link
            type="primary"
            icon="Delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['lowcode:directoryMenu:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <!-- <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    /> -->

    <!-- 添加或修改目录菜单对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form
        ref="directoryMenuRef"
        :model="form"
        :rules="rules"
        label-width="80px"
      >
        <el-form-item label="上级菜单" prop="parentId">
          <el-tree-select
            v-model="form.parentId"
            :data="directoryMenuList"
            :props="{
              value: 'menuId',
              label: 'menuName',
              children: 'children',
            }"
            value-key="menuId"
            placeholder="选择上级菜单"
            check-strictly
          />
        </el-form-item>
        <el-form-item label="菜单名称" prop="menuName">
          <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择">
            <el-option
              v-for="dict in lc_menu_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="模型" prop="modelId" v-show="form.type == '1'">
          <el-select v-model="form.modelId" placeholder="请选择">
            <el-option
              v-for="dict in modelList"
              :key="dict.modelId"
              :label="dict.modelName"
              :value="dict.modelId"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNum">
          <el-input-number
            v-model="form.orderNum"
            controls-position="right"
            :min="0"
          />
        </el-form-item>
        <el-form-item label="菜单状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in sys_normal_disable"
              :key="dict.value"
              :label="dict.value"
              >{{ dict.label }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm"
            >确 定</el-button
          >
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="DirectoryMenu">
import {
  listDirectoryMenu,
  getDirectoryMenu,
  delDirectoryMenu,
  addDirectoryMenu,
  updateDirectoryMenu,
} from "@/api/lowcode/directoryMenu";
import { listModel } from "@/api/lowcode/model";
import { toRefs } from "vue";

const { proxy } = getCurrentInstance();
const { sys_normal_disable, lc_menu_type } = proxy.useDict(
  "sys_normal_disable",
  "lc_menu_type"
);

const props = defineProps({
  directoryId: String,
});

const { directoryId } = toRefs(props);

// const directoryMenuOptions = ref([]);
const directoryMenuList = ref([]);
const modelList = ref([]);
const open = ref(false);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const refreshTable = ref(true);
const isExpandAll = ref(true);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    directoryId: undefined,
    parentId: undefined,
    ancestors: undefined,
    menuName: undefined,
    orderNum: undefined,
    status: undefined,
  },
  rules: {
    menuId: [{ required: true, message: "菜单id不能为空", trigger: "blur" }],
    menuName: [
      { required: true, message: "菜单名称不能为空", trigger: "blur" },
    ],
    status: [
      { required: true, message: "部门状态不能为空", trigger: "change" },
    ],
    type: [{ required: true, message: "类型不能为空", trigger: "change" }],
  },
});

const { queryParams, form, rules } = toRefs(data);

function getModelList() {
  listModel({}).then((response) => {
    modelList.value = response.rows;
  });
}

/** 查询目录菜单列表 */
function getList() {
  loading.value = true;
  queryParams.value.directoryId = directoryId.value;
  listDirectoryMenu(queryParams.value).then((response) => {
    directoryMenuList.value = proxy.handleTree(response.data, "menuId");
    // total.value = response.total;
    loading.value = false;
  });
}

/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    menuId: null,
    directoryId: null,
    parentId: null,
    ancestors: null,
    menuName: null,
    orderNum: 0,
    status: "0",
    delFlag: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    remark: null,
  };
  proxy.resetForm("directoryMenuRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

/** 新增按钮操作 */
function handleAdd(row) {
  reset();
  if (row) {
    form.value.parentId = row.menuId;
  }
  open.value = true;
  title.value = "添加目录菜单";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  loading.value = true;
  reset();
  const _menuId = row.menuId || ids.value;
  getDirectoryMenu(_menuId).then((response) => {
    loading.value = false;
    form.value = response.data;
    open.value = true;
    title.value = "修改目录菜单";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["directoryMenuRef"].validate((valid) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.menuId != null) {
        updateDirectoryMenu(form.value)
          .then((response) => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          })
          .finally(() => {
            buttonLoading.value = false;
          });
      } else {
        form.value.directoryId = directoryId.value;
        addDirectoryMenu(form.value)
          .then((response) => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          })
          .finally(() => {
            buttonLoading.value = false;
          });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _menuIds = row.menuId || ids.value;
  proxy.$modal
    .confirm('是否确认删除目录菜单编号为"' + _menuIds + '"的数据项？')
    .then(function () {
      loading.value = true;
      return delDirectoryMenu(_menuIds);
    })
    .then(() => {
      loading.value = true;
      getList();
      proxy.$modal.msgSuccess("删除成功");
    })
    .catch(() => {})
    .finally(() => {
      loading.value = false;
    });
}

/** 导出按钮操作 */
// function handleExport() {
//   proxy.download(
//     "lowcode/directoryMenu/export",
//     {
//       ...queryParams.value,
//     },
//     `directoryMenu_${new Date().getTime()}.xlsx`
//   );
// }

getModelList();
getList();
</script>
